TREA

Alfred Dinkelborg

Follow

Person

  • Everswinkel, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Locking device
    • Patent number 6,050,115
    • Issue date Apr 18, 2000
    • Aug. Winkhaus GmbH. Co., KG
    • Frank Schroter
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking device with a leaf-restraining device
    • Patent number 5,896,763
    • Issue date Apr 27, 1999
    • Winkhaus GmbH & Co. KG
    • Alfred Dinkelborg
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES